ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.1.2-19 and 6.9.13-44, Magick frees the memory of the XML tree via the `DestroyXMLTree()` function; however, this process is executed recursively with no depth limit imposed. When Magick processes an XML file with deeply nested structures, it will exhaust the stack memory, resulting in a Denial of Service (DoS) attack.
This issue has been fixed in versions 6.9.13-44 and 7.1.2-19.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
High
Complete denial of service
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products 2
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Imagemagick Imagemagick
cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
|
— |
6.9.13-44
|
|
Imagemagick Imagemagick
cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
|
7.0.0-0
|
7.1.2-19
|
References 4
https://github.com/ImageMagick/ImageMagick/commit/ccdc01180276aa2cb3d4a32a611aa…
security-advisories@github.com
https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-19
security-advisories@github.com
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-fwvm-ggf6-2…
security-advisories@github.com
https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0
security-advisories@github.com